Quantity   Component name
1 × Arduino MKR 1400 or Any MKR board the brains of the system: https://store.arduino.cc/usa/mkr-gsm-1400
12 × DS18B20 (3 per cable) https://www.digikey.ca/en/products/detail/adafruit-industries-llc/381/5875807
1 × Waterproof Junction Box for Arduino https://www.amazon.ca/gp/product/B075DJQJVY/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
1 × Micro-usb phone charger this will be used to plug into the Arduino for power
1 × Extension Cord to connect the arduino to power from a ways away
1 × Custom PCB or Bread Board To connect all the cables to the Arduino MKR board
4 × 3 pin female pluggable connector https://www.digikey.ca/en/products/detail/te-connectivity-amp-connectors/2351885-3/10415935
4 × 3 pin male pluggable connector https://www.digikey.ca/en/products/detail/te-connectivity-amp-connectors/2350397-3/10415914
4 × 4.7k ohm resistor https://www.digikey.ca/en/products/detail/yageo/CFR-25JB-52-4K7/1846
1 × 10k ohm resistor https://www.digikey.ca/en/products/detail/stackpole-electronics-inc/CF14JT10K0/1830374
2 × MKR header connectors https://www.digikey.ca/en/products/detail/sullins-connector-solutions/PPTC141LFBN-RC/810152